13 Things You Didn’t Know About the World’s Greatest Tourist Attractions (1/14)

Think you know the world’s most popular tourist attractions inside and out? Discover the hidden and unbelievable secrets behind these 13 travel destinations.

Did you know that 40 per cent of the New York subway system is above ground, and it runs 24 hours a day? Did you know London, England draws more international visitors than any other city on the planet? Read on to discover more fun travel trivia, and learn some fascinating facts you probably didn’t know about the world’s most famous tourist attractions.

(Photo courtesy of iStock/Blue Moon Pics)

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